Toddlerhood is marked by advances in several lexico-semantic skills, including improvements in the size and structure of the lexicon and increased efficiency in lexical processing. This project seeks to delineate how early changes in vocabulary size and vocabulary structure support lexical processing (Experiment 1), and how these three skills…

When linguistic input contains inconsistent use of grammatical forms, children produce these forms more consistently, a process called "regularization." Deaf children learning American Sign Language from parents who are non-native users of the language regularize their parents' inconsistent usages. In studies of artificial languages…

Poetry can be a significant aspect of a person's literacy experiences (Tomlinson & Lynch-Brown, 2002). It is an excellent genre for learning, but what are the best methods and should poetry be required for English as a foreign language (EFL) literature majors? The main purpose of this study is to determine how effective poetry can be in…

Making personal connections to words is a strategy that can bolster young students' vocabulary learning. The personal connections strategy involves teacher-initiated prompts that propel teacher-student conversations that connect students' experiences with new word learning. In this article, we draw from complementary theoretical frameworks,…

The in-out effect refers to the tendency that novel words whose consonants follow an inward-wandering pattern (e.g., P-T-K) are rated more positively than stimuli whose consonants follow an outward-wandering pattern (e.g., K-T-P). While this effect appears to be reliable, it is not yet clear to what extent it generalizes to existing words in a…

The lexicon of emotion words is fundamental to interpersonal communication. To examine how emotion word acquisition interacts with societal context, the present study investigated emotion word development in three groups of child Korean users aged 4-13 years: those who use Korean primarily outside the home as a majority language (MajKCs) or inside…

Semantic variables enable L2 researchers and materials creators to quantify and control the effects of meaning on cognition. However, in recent years, many variables have been normed and published. Parsing the methods employed in norming this myriad of variables and which disparate theories informed their creation can be an opaque and arduous…

Sociolinguistic variation (SLV) entails that language is affected by social context (i.e. register, pragmatics). Interest in the acquisition of sociolinguistic variation in a second language (L2-SLV), as a key component of communicative competence, has grown exponentially over the past thirty years (Geeslin & Long, 2014). Researchers have…

Ignoring technology in teaching English language in EFL contexts persuaded the researchers to do this study. In fact, this research looked at how Saudi Arabian EFL learners' academic achievement (AA), creativity, and academic buoyancy (AB) were affected by vocabulary acquisition with and without the use of technology. Fifty intermediate EFL…

Multimedia glosses have been examined extensively by researchers for over three decades to determine their possible effects in second language (L2) vocabulary acquisition. Many meta-analytic studies aimed to determine the extent to which glosses can impact L2 vocabulary learning and the moderators that can mediate the results of meta-analytic…

In word learning, learners need to identify the referent of words by leveraging the fact that the same word may co-occur with different sets of objects. This raises the question, what do children remember from "in the moment" that they can use for cross-situational learning? Furthermore, do children represent pictures of familiar animals…

Word learning depends on attention -- children must focus on the right things at the right times. However, autistic children often display restricted interests, limiting their intake of stimuli during word learning. This study investigates how category interests influence word learning in autism and neurotypical development. Autistic and…

Despite the well-established role of lexis in proficiency in the four skills, a great deal of research has focused on the importance of vocabulary breadth and depth in reading. Therefore, the neglect of productive skills has motivated recent calls to inspect the impact of lexical dimensions on writing ability. Using Partial Least Squares…

Learning vocabulary is a central and time-consuming endeavour for a language learner and it has thus been suggested that the foreign language classroom has to supply explicit support for students' vocabulary development. A major source of explicit word focus is vocabulary exercises in teaching materials and students' learning can be facilitated if…

Children learn words in a social environment. In my dissertation, I examine how caregivers' social cues facilitate young children's word learning in settings that mirror their typical, dynamic learning environments. In Chapter 1, I overview prior work examining how social cues may support word learning, focusing on possible mechanisms underlying…